Alert archive / Missouri / Mesoscale Discussions / 2023
Mesoscale Discussions in Missouri, August 2023
31 mesoscale discussions in August 2023. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in August 2023. Tap one for its archive.
- Mesoscale Discussions
- 31
- Busiest day
- August 5, 20234 mesoscale discussions
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 3:30 AM CDT | Mesoscale Discussion | SPC | Benton, Camden, Carter, Dent, Howell, Laclede and 10 more | 3 hr |
| Aug 2, 2:38 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Audrain, Boone, Caldwell and 21 more | 3 hr |
| Aug 2, 5:30 PM CDT | Mesoscale Discussion | SPC | Bates, Benton, Bollinger, Boone, Callaway, Camden and 37 more | 3 hr |
| Aug 2, 11:06 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Dent, Iron and 16 more | 114 min |
| Aug 3, 7:16 AM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Mississippi, New Madrid, Pemiscot, Perry and 2 more | 2 hr |
| Aug 4, 3:04 PM CDT | Mesoscale Discussion | SPC | Buchanan, Caldwell, Carroll, Chariton, Clay, Clinton and 13 more | 2 hr |
| Aug 4, 6:04 PM CDT | Mesoscale Discussion | SPC | Carroll, Chariton, Howard, Linn, Livingston, Randolph and 1 more | 86 min |
| Aug 4, 7:47 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Chariton, Cole, Cooper and 11 more | 118 min |
| Aug 5, 7:43 AM CDT | Mesoscale Discussion | SPC | Barry, Barton, Christian, Dade, Douglas, Greene and 12 more | 2 hr |
| Aug 5, 2:33 PM CDT | Mesoscale Discussion | SPC | Butler, Dunklin, Mississippi, New Madrid, Pemiscot, Scott and 1 more | 2 hr |
| Aug 5, 6:11 PM CDT | Mesoscale Discussion | SPC | Mississippi, Scott | 2 hr |
| Aug 6, 1:05 AM CDT | Mesoscale Discussion | SPC | Barry, Barton, Cedar, Christian, Dade, Douglas and 12 more | 115 min |
| Aug 6, 1:26 PM CDT | Mesoscale Discussion | SPC | Clark, Lewis, Marion, Scotland | 3 hr |
| Aug 6, 6:01 PM CDT | Mesoscale Discussion | SPC | Audrain, Clark, Lewis, Lincoln, Marion, Pike and 1 more | 119 min |
| Aug 9, 3:21 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Jasper, Lawrence, McDonald, Newton and 3 more | 114 min |
| Aug 9, 6:10 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Douglas, Greene, Lawrence, McDonald and 5 more | 2 hr |
| Aug 9, 7:58 PM CDT | Mesoscale Discussion | SPC | Barry, Ozark, Stone, Taney | 2 hr |
| Aug 9, 9:13 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 2 hr |
| Aug 11, 3:31 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 11 more | 89 min |
| Aug 11, 5:53 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Caldwell, Clinton, Daviess, DeKalb and 11 more | 2 hr |
| Aug 11, 11:09 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Chariton, Grundy, Howard, Knox and 11 more | 2 hr |
| Aug 12, 2:56 AM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Chariton, Daviess, Gentry and 14 more | 94 min |
| Aug 12, 5:16 AM CDT | Mesoscale Discussion | SPC | Franklin, Jefferson, Perry, Sainte Genevieve, Saint Francois, Washington and 1 more | 89 min |
| Aug 12, 7:53 AM CDT | Mesoscale Discussion | SPC | Butler, Dunklin, Mississippi, New Madrid, Pemiscot, Scott and 2 more | 97 min |
| Aug 13, 11:53 AM CDT | Mesoscale Discussion | SPC | Mississippi | 2 hr |
| Aug 13, 7:15 PM CDT | Mesoscale Discussion | SPC | Barton, Dade, Jasper, Lawrence, Newton | 2 hr |
| Aug 13, 10:42 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Douglas, Greene, Howell, Jasper and 8 more | 2 hr |
| Aug 14, 1:35 AM CDT | Mesoscale Discussion | SPC | McDonald | 85 min |
| Aug 14, 2:38 AM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Madison, Mississippi, New Madrid, Scott and 1 more | 97 min |
| Aug 26, 12:41 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Audrain, Boone, Buchanan and 36 more | 3 hr |
| Aug 26, 2:23 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Douglas, Dunklin and 17 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Mississippi County8
- Chariton County7
- Grundy County7
- Howard County7
- Linn County7
- Livingston County7
- Randolph County7
- Scott County7
- Ozark County7
- Taney County7
- Audrain County6
- Boone County6
- Daviess County6
- New Madrid County6
- Stoddard County6
- Barry County6
- Lawrence County6
- McDonald County6
- Newton County6
- Stone County6
- Caldwell County5
- DeKalb County5
- Gentry County5
- Monroe County5
- Saline County5
- Bollinger County5
- Pemiscot County5
- Christian County5
- Douglas County5
- Jasper County5
- Howell County4
- Reynolds County4
- Texas County4
- Wright County4
- Andrew County4
- Atchison County4
- Carroll County4
- Harrison County4
- Holt County4
- Macon County4
74 more counties
- Nodaway County4
- Worth County4
- Callaway County4
- Madison County4
- Montgomery County4
- Perry County4
- Warren County4
- Butler County4
- Cape Girardeau County4
- Clinton County4
- Greene County4
- Webster County4
- Dunklin County4
- Lewis County4
- Marion County4
- Lincoln County4
- Pike County4
- Ralls County4
- Carter County3
- Dent County3
- Maries County3
- Miller County3
- Morgan County3
- Pettis County3
- Phelps County3
- Pulaski County3
- Shannon County3
- Mercer County3
- Putnam County3
- Shelby County3
- Sullivan County3
- Iron County3
- Polk County3
- Saint Francois County3
- City of Saint Louis3
- Wayne County3
- Buchanan County3
- Clay County3
- Platte County3
- Ray County3
- Barton County3
- Dade County3
- Benton County2
- Camden County2
- Laclede County2
- Adair County2
- Cedar County2
- Cole County2
- Cooper County2
- Franklin County2
- Gasconade County2
- Jefferson County2
- Moniteau County2
- Osage County2
- Saint Charles County2
- Sainte Genevieve County2
- Saint Louis County2
- Vernon County2
- Washington County2
- Oregon County2
- Ripley County2
- Jackson County2
- Lafayette County2
- Clark County2
- Knox County2
- Bates County1
- Cass County1
- Crawford County1
- Dallas County1
- Henry County1
- Hickory County1
- Johnson County1
- St. Clair County1
- Scotland County1
Nearby
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Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.